<tr class="content">
        <td colspan="6">
            <center class="blank_list">        
                 <h1>An error occurred</h1>
                    <h2><?php echo $this->message ?></h2>
                    
                    <?php if (isset($this->exception)): ?>
                    
                    <h3>Exception information:</h3>
                    <p>
                    <b>Message:</b> <?php echo $this->exception->getMessage() ?>
                    </p>
                    
                    <h3>Stack trace:</h3>
                    <pre><?php echo $this->exception->getTraceAsString() ?>
                    </pre>
                    
                    <h3>Request Parameters:</h3>
                    <pre><?php echo $this->escape(var_export($this->request->getParams(), true)) ?>
                    </pre>
                    
                    <?php endif ?>
            </center>
        </td>
    </tr>    